The longer you go by yourself the weirder you get, and the weirder you get the longer you go by yourself.

Does research get in the way of the story? It certainly can. Anything can, given that as writers we're all geniuses at procrastination. But mostly research teaches me about the world. Which often shows me the way, in terms of the story.

I have written screenplays. Most recently for Errol Morris, who was thinking about doing his first fiction movie, and with a young director who wanted to adopt Project X. Errol was a hoot. I loved talking with him. We were a good match, too, because we both kept joking that we'd found the only other person on earth more ambivalent than we were about the project.

I don't beat at the details, but I do always keep in mind that anything that isn't A) moving the story forward or B) enlarging my understanding of the central characters has to be sacrificed. I have huge folders of details - research - with a story like Netherlands. Only a very small part of it gets used. The old iceberg analogy again.

The etiquette of blurbs means it's not hard to not blurb something (if it's not by a friend, or student): everyone knows how many books you're deluged with. You can just say you never got to it.

Class is the most taboo subject in America. The American media would rather talk about race or perversion or anything else considered taboo before class.

I love the box that such a decision puts you in, and I love the interest the reader has in seeing how you negotiate that box: that seemingly hugely narrowed set of options. I also like the way in which it reminds us that we connect to the real world. That our relationship to the world matters.